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eimsori [14]
3 years ago
10

Which of the following is revealed by fossil evidence? species relationships blood type chromosome number

Biology
1 answer:
givi [52]3 years ago
8 0
Species relationships. People find similarities between fossils and modern organisms to connect to evolution and other factors.
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Hoe many chromosomes so we get from our mom
erastovalidia [21]
23 from mom,
23 from dad,
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7 0
3 years ago
What does cell theory refer to
zubka84 [21]

Answer:

Cell theory refers to the idea that cells are the basic unit of structure in every living thing. Development of this theory during the mid 17th century was made possible by advances in microscopy. This theory is one of the foundations of biology.

4 0
2 years ago
Which of the following serves as an electron carrier in cellular respiration?
GrogVix [38]

Answer;

-NAD+

Explanation;

-When glucose breaks down into ATP, a large amount of the energy is stored as electron on special molecules (the electron carriers). When an empty electron carrier accepts a pair of electrons, it is reduced; when it gives those electrons up later on, it is oxidized.

-NAD+ and FAD; also the two most common electron carriers in the body. NAD+ can accept a pair of electrons (and a hydrogen ion) to become NADH.

7 0
3 years ago
Read 2 more answers
Please help !! I don’t know the answer !!
just olya [345]

Answer:

I am pretty sure it is A or D sorry if this does not help

8 0
2 years ago
Beadle and Tatum used which of the following organisms to support their one gene - one enzyme concept?
Rama09 [41]

Answer:

Neurospora.

Explanation:

Beadle and Tatum experiment shows one gene one enzyme hypothesis. According to this, a single enzyme is encoded by each gene. This idea is not accepted in today's world.

Beadle and Tatum performed experiment on the neurospora. They chosed neurospora in their experiment because neurospora shows the fast life cycle with alternation of generation. The genetic experiments can be easily performed on neurospora.

Thus, the correct answer is option (c).

8 0
3 years ago
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